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How to switch to REPLACE mode in VIM
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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CSS hide scroll bar if not needed
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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Reordering of commits
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The command you're looking for is git rebase, specifically the -i/--interactive option.
I'm going to assume you want to leave commit c on branch A, and that you really do mean you want to move the other commits to the other branches, rather than merging, since mer...
How do you round UP a number in Python?
...n 3.7.2), though oddly, when only the numerator is large enough that array based math is needed, your approach is slower; not clear why this is, since the division work should be similar and two unary negations should be cheaper than addition + subtraction.
– ShadowRanger
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How to perform mouseover function in Selenium WebDriver using Java?
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Based on this blog post I was able to trigger hovering using the following code with Selenium 2 Webdriver:
String javaScript = "var evObj = document.createEvent('MouseEvents');" +
"evObj.initMouseEvent(\"...
Is JavaScript's “new” keyword considered harmful?
...ooked at with a mix of suspicion and derision by those accustomed to class-based OO languages, JavaScript's native inheritance technique is a simple and surprisingly effective means of code re-use. And the new keyword is the canonical (and only available cross-platform) means of using it.
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Build Maven Project Without Running Unit Tests
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A quick and easy way to join array elements with a separator (the opposite of split) in Java [duplic
...ntally used com.google.api.client.util.Joiner instead of com.google.common.base.Joiner which accepts both Iterable and Array.
– Marcel Bro
Dec 5 '13 at 9:30
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Fade/dissolve when changing UIImageView's image
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It can be much simpler using the new block-based, UIKit animation methods.
Suppose the following code is in the view controller, and the UIImageView you want to cross-dissolve is a subview of self.view addressable via the property self.imageView Then all you need is:...
How to combine date from one field with time from another field - MS SQL Server
...s always zero
and the Date part of your Time column is also always zero (base date: January 1, 1900)
Adding them returns the correct result.
SELECT Combined = MyDate + MyTime FROM MyTable
Rationale (kudos to ErikE/dnolan)
It works like this due to the way the date is stored as two 4-byte
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